Android 15 might automatically lock your phone when you're not paying attention

Android 15 logo on Pixel 8.

What you need to know

• Google may be planning to add an attention-based screen lock setting to Android 15. 
• The feature is called Adaptive timeout, and it could shorten your device's screen timeout setting if it detects you aren't using your phone.
• It seems like the reverse of Android's existing Screen attention feature, and appears similar to Apple's Attention awareness feature.